The number of number of house holds have pets will be 21450 when 20,735 households do not have pets.
What is proportion ?
A proportion is an equation based on the equality of two ratios.
It is given that the ratio of the households with pets to house holds without pets is 30 to 29 and if 20,735 households do not have pets then it is find the number of number of house holds have pets. It can be find out using the ratio correlation :
That is , 29 is the ratio of house holds without pets ⇒ 20735
1 unit of house holds without pet ⇒ 20735/29 = 715 house hold
Now, the ratio of households with pets ⇒ 30 x 715 = 21450 house hold
Therefore, the number of number of house holds have pets will be 21450 when 20,735 households do not have pets.
Read more about ratio at:
brainly.com/question/17869111
#SPJ4
Volume = l x h x w
Where length = 6 units
Height = 3 units
Width = 4 units
That means the volume is 6x3x4
Which is 72 cubic units
B. (k+10f)(k-5f) you can tell in 2 ways. 1. if the second sign is neg then the signs in the factors are going to be one neg and one positive so that knocks out C and D. Then you look at the second term and since the 5 is positive then the 10 has to be positive so you end up with a positive 5kf.
The second way is to FOIL them out. When you check B you get
combine your like terms and you have your original expression of
Hope that helps
Top:
(-1/2 +1)(1/2 -1)(1+1)
= (1/2) (-1/2)(2)
= -1/2
so
-1/2 / 1/2)
= -1/2 x 2
= -1
answer is -1
This is true. To find the circumference (the distance around the circle) you multiply the diameter with pi.